OFFSET
0,4
COMMENTS
See A335951 for comments, programs and references.
PROG
(Python)
from math import lcm
from sympy import simplify, sqrt, bernoulli
from sympy.abc import x
def A335952(n): return lcm(*(d.q for d in simplify((bernoulli(2*n, (sqrt(8*x+1)+1)/2)-bernoulli(2*n, 1))/(2*n)).as_poly().all_coeffs())) # Chai Wah Wu, May 17 2022
CROSSREFS
KEYWORD
nonn,frac
AUTHOR
Peter Luschny, Jul 16 2020
STATUS
approved